Pith Number

pith:V4KISYHB

pith:2018:V4KISYHBOIO5IR4NAGOJBFVMAF

not attested not anchored not stored refs pending

Extracting Sentiment Attitudes From Analytical Texts

Natalia Loukachevitch, Nicolay Rusnachenko

arxiv:1808.08932 v1 · 2018-08-27 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V4KISYHBOIO5IR4NAGOJBFVMAF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:07:12.782579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af148960e1721dd4478d019c9096ac0161a253ae9ca68223de1e7379b3d6a4b4

Aliases

arxiv: 1808.08932 · arxiv_version: 1808.08932v1 · doi: 10.48550/arxiv.1808.08932 · pith_short_12: V4KISYHBOIO5 · pith_short_16: V4KISYHBOIO5IR4N · pith_short_8: V4KISYHB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/V4KISYHBOIO5IR4NAGOJBFVMAF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: af148960e1721dd4478d019c9096ac0161a253ae9ca68223de1e7379b3d6a4b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "128bd6ed15c8ed32b1f9aeaf200dc4305c65000f1e7716bab4e87059412e9040",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-27T17:15:54Z",
    "title_canon_sha256": "5e703164d6a81130c1b4bcac9da00d12e63bfa0b2625d8a4fd3aa3d1219b262a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08932",
    "kind": "arxiv",
    "version": 1
  }
}